Epidémiosurveillance et circulation des parasites dans les environnements

Domaines scientifiques déclarés au RNSR

Mots-clés des publications HAL repérées

Projets ANR

• Préserver l’efficacité des combinaisons thérapeutiques à base d’artémisinine via l’étude des mécanismes de résistance croisée entre la luméfantrine et l’amodiaquine · 2026
• Améliorer la surveillance des parasites du paludisme résistants à l'artémisinine en caractérisant leur évolution génomique · 2025
• Les oiseaux en tant que sentinelles et signaux d'alerte précoce pour les risques liés aux pesticides et aux zoonoses chez les humains · 2024

Publications HAL récentes repérées

• Comparative quantification of Leishmania infantum in experimental phlebotomine sand fly infections using kDNA and single-copy Meta-1 gene qPCR assays · 2026

  Résumé de la publication : Background: Leishmaniasis is a parasitic disease transmitted by female sand flies and caused by protozoan parasites of the genus Leishmania. Accurate quantification of parasite load within vectors is essential for understanding transmission dynamics and vector competence. This study compares two quantitative polymerase…

• Sand fly-borne phleboviruses in France (including Corsica): detection, isolation, and genetic characterisation contributing to Phlenuiviridae phylogenetics · 2026

  Résumé de la publication : Sand fly-borne phleboviruses, transmitted by Phlebotomus and Sergentomyia species, are emerging pathogens in the Mediterranean basin, with several species causing febrile illnesses and neurological diseases in humans. While Toscana virus and Sandfly fever Sicilian virus are well-documented, the diversity and distribution of…

• Antifungal activities against pathogenic yeasts, including Candidozyma auris, of eight species used in Côte d’Ivoire, and bioguided identification of antifungal compounds from Octoknema borealis Hutch. & Dalziel stem barks · 2026

  Résumé de la publication : Abstract Objectives This study aims to determine the in vitro antifungal activity of heptane, dichloromethane, ethyl acetate, and methanol extracts from eight medicinal plant species against pathogenic yeast strains involved in candidiasis, including Candidozyma auris whose multidrug-resistant strains represent a serious global…

• Taxonomic assessment of phlebotomine sand flies in Southeast Asia based on records from Cambodia · 2026

  Résumé de la publication : Previously considered a leishmaniasis-free region, Southeast Asia has reported emerging cases over the past 20 years. This has renewed interest in the primary vectors, the phlebotomine sand flies. However, information on these vectors in Southeast Asia, particularly in Cambodia, remains scarce. To…

• Improving Leishmania isolation in field conditions: Efficacy of caspofungin against yeasts contamination · 2026

  Résumé de la publication : Cutaneous leishmaniasis (CL), a neglected disease prevalent in 88 countries, is commonly caused by Leishmania (L.) major in the Old World, posing significant public health concerns. Isolation from sand flies or infected mammals and in vitro cultivation of Leishmania parasites are critical…